Offers smudge-free lash look for 15 hoursEngineered with advanced Smudge-Shield TechnologyResists high temperature & high humidityNo smudging, flaking or wearing awayUnique brush elongates, separates & wraps each lash in glossy, intensified colorInnovative polymers lock in mascara to keep it on lashes all day Estée Lauder ESTÉE LAUDER - Double Wear Zero Smudge Lengthening Mascara - # 01 Black 6ml/0.24oz.